Exact Mass: 343.2147

Exact Mass Matches: 343.2147

Found 53 metabolites which its exact mass value is equals to given mass value 343.2147, within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error 8.0E-6 dalton.

Piperolein B

(8E)-9-(2H-1,3-benzodioxol-5-yl)-1-(piperidin-1-yl)non-8-en-1-one

C21H29NO3 (343.2147)


Minor constituent of Piper nigrum (black pepper). Piperolein B is found in herbs and spices and pepper (spice). Piperolein B is found in herbs and spices. Piperolein B is a minor constituent of Piper nigrum (black pepper

   

Isopiperolein B

(9E)-10-(2H-1,3-benzodioxol-5-yl)-1-(pyrrolidin-1-yl)dec-9-en-1-one

C21H29NO3 (343.2147)


Isopiperolein B is found in herbs and spices. Isopiperolein B is an alkaloid from the berries of Piper nigrum (pepper). Alkaloid from the berries of Piper nigrum (pepper). Isopiperolein B is found in herbs and spices.

   

(1R,9S,10S)-17-[(3-Hydroxycyclobutyl)methyl]-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-triene-4,10-diol

(1R,9S,10S)-17-[(3-Hydroxycyclobutyl)methyl]-17-azatetracyclo[7.5.3.01,10.02,7]heptadeca-2(7),3,5-triene-4,10-diol

C21H29NO3 (343.2147)


   

1-(2,6-Dimethylphenoxy)-2-(3,4-dimethoxyphenylethylamino)propane

[2-(3,4-dimethoxyphenyl)ethyl][1-(2,6-dimethylphenoxy)propan-2-yl]amine

C21H29NO3 (343.2147)


   

MONOAMINOILLIMAQUINONE

MONOAMINOILLIMAQUINONE

C21H29NO3 (343.2147)


   

Cyclosmenospongine

Cyclosmenospongine

C21H29NO3 (343.2147)


   

Daphniyunnine B

Daphniyunnine B

C21H29NO3 (343.2147)


   
   
   
   

UNII-575702U55U

UNII-575702U55U

C21H29NO3 (343.2147)


   
   

Hydroxybutorphanol

Hydroxybutorphanol

C21H29NO3 (343.2147)


   
   
   

piperchabamide F

piperchabamide F

C21H29NO3 (343.2147)


   
   

daphlongamine B

daphlongamine B

C21H29NO3 (343.2147)


   

(E)-2,4-Dimethoxy-3-(gammar,gammar-dimethylallylcinnamoyl)piperidide|2,4-dimethyoxy-3-gamma,gamma-dimethylallyl-trans-cinnamoylpiperidide

(E)-2,4-Dimethoxy-3-(gammar,gammar-dimethylallylcinnamoyl)piperidide|2,4-dimethyoxy-3-gamma,gamma-dimethylallyl-trans-cinnamoylpiperidide

C21H29NO3 (343.2147)


   

calycinumines A

calycinumines A

C21H29NO3 (343.2147)


   

5-epi-smenospongine

5-epi-smenospongine

C21H29NO3 (343.2147)


   

Smenospongine

Smenospongine

C21H29NO3 (343.2147)


   

(E)-9-(1,3-benzodioxol-5-yl)-1-piperidin-1-ylnon-8-en-1-one

NCGC00180733-02!(E)-9-(1,3-benzodioxol-5-yl)-1-piperidin-1-ylnon-8-en-1-one

C21H29NO3 (343.2147)


   

(E)-9-(1,3-benzodioxol-5-yl)-1-piperidin-1-ylnon-8-en-1-one [IIN-based: Match]

NCGC00180733-02!(E)-9-(1,3-benzodioxol-5-yl)-1-piperidin-1-ylnon-8-en-1-one [IIN-based: Match]

C21H29NO3 (343.2147)


   

(E)-9-(1,3-benzodioxol-5-yl)-1-piperidin-1-ylnon-8-en-1-one [IIN-based on: CCMSLIB00000848139]

NCGC00180733-02!(E)-9-(1,3-benzodioxol-5-yl)-1-piperidin-1-ylnon-8-en-1-one [IIN-based on: CCMSLIB00000848139]

C21H29NO3 (343.2147)


   

Undecyltyrazolone

Undecyltyrazolone

C21H29NO3 (343.2147)


   

Piperolein B

(8E)-9-(2H-1,3-benzodioxol-5-yl)-1-(piperidin-1-yl)non-8-en-1-one

C21H29NO3 (343.2147)


   

Isopiperolein B

(9E)-10-(2H-1,3-benzodioxol-5-yl)-1-(pyrrolidin-1-yl)dec-9-en-1-one

C21H29NO3 (343.2147)


   

methyl 2-[[[3-(4-hydroxy-4-methylpentyl)-3-cyclohexen-1-yl]methylene]amino]benzoate

methyl 2-[[[3-(4-hydroxy-4-methylpentyl)-3-cyclohexen-1-yl]methylene]amino]benzoate

C21H29NO3 (343.2147)


   

leerall / methyl anthranilate schiffs base

leerall / methyl anthranilate schiffs base

C21H29NO3 (343.2147)


   

3-Hydroxybutorphanol

3-Hydroxybutorphanol

C21H29NO3 (343.2147)


D002492 - Central Nervous System Depressants > D009294 - Narcotics > D053610 - Opiate Alkaloids

   

1-[(9E)-10-(3,4-methylenedioxyphenyl)-9-decenoyl]pyrrolidine

1-[(9E)-10-(3,4-methylenedioxyphenyl)-9-decenoyl]pyrrolidine

C21H29NO3 (343.2147)


A natural product found in Piper boehmeriaefolium.

   

3-[(1,2,4a-trimethyl-5-methylidene-hexahydro-2h-naphthalen-1-yl)methyl]-5-amino-2-hydroxycyclohexa-2,5-diene-1,4-dione

3-[(1,2,4a-trimethyl-5-methylidene-hexahydro-2h-naphthalen-1-yl)methyl]-5-amino-2-hydroxycyclohexa-2,5-diene-1,4-dione

C21H29NO3 (343.2147)


   

(1r,5r,8r,9s,11r,13r,14r,17r,18s,19s)-13,19-dihydroxy-5,7-dimethyl-12-methylidene-7-azahexacyclo[9.6.2.0¹,⁸.0⁵,¹⁷.0⁹,¹⁴.0¹⁴,¹⁸]nonadecan-16-one

(1r,5r,8r,9s,11r,13r,14r,17r,18s,19s)-13,19-dihydroxy-5,7-dimethyl-12-methylidene-7-azahexacyclo[9.6.2.0¹,⁸.0⁵,¹⁷.0⁹,¹⁴.0¹⁴,¹⁸]nonadecan-16-one

C21H29NO3 (343.2147)


   

4-(2-hydroxyethyl)-13,17-dimethyl-11-azapentacyclo[12.3.1.0¹,⁵.0⁹,¹⁷.0¹¹,¹⁶]octadec-4-ene-6,18-dione

4-(2-hydroxyethyl)-13,17-dimethyl-11-azapentacyclo[12.3.1.0¹,⁵.0⁹,¹⁷.0¹¹,¹⁶]octadec-4-ene-6,18-dione

C21H29NO3 (343.2147)


   

3-{[(1s,2r,4ar,8ar)-1,2,4a-trimethyl-5-methylidene-hexahydro-2h-naphthalen-1-yl]methyl}-5-amino-2-hydroxycyclohexa-2,5-diene-1,4-dione

3-{[(1s,2r,4ar,8ar)-1,2,4a-trimethyl-5-methylidene-hexahydro-2h-naphthalen-1-yl]methyl}-5-amino-2-hydroxycyclohexa-2,5-diene-1,4-dione

C21H29NO3 (343.2147)


   

(2e,8e)-9-(2h-1,3-benzodioxol-5-yl)-n-[(2r)-2-methylbutyl]nona-2,8-dienimidic acid

(2e,8e)-9-(2h-1,3-benzodioxol-5-yl)-n-[(2r)-2-methylbutyl]nona-2,8-dienimidic acid

C21H29NO3 (343.2147)


   

7,19-dihydroxy-14,18-dimethyl-12-azahexacyclo[10.6.1.1¹,⁴.0¹⁰,¹⁸.0¹⁵,¹⁹.0⁷,²⁰]icos-4(20)-en-3-one

7,19-dihydroxy-14,18-dimethyl-12-azahexacyclo[10.6.1.1¹,⁴.0¹⁰,¹⁸.0¹⁵,¹⁹.0⁷,²⁰]icos-4(20)-en-3-one

C21H29NO3 (343.2147)


   

3-{[(1r,2s,4as,8as)-1,2,4a-trimethyl-5-methylidene-hexahydro-2h-naphthalen-1-yl]methyl}-5-amino-2-hydroxycyclohexa-2,5-diene-1,4-dione

3-{[(1r,2s,4as,8as)-1,2,4a-trimethyl-5-methylidene-hexahydro-2h-naphthalen-1-yl]methyl}-5-amino-2-hydroxycyclohexa-2,5-diene-1,4-dione

C21H29NO3 (343.2147)


   

9-(2h-1,3-benzodioxol-5-yl)-1-(piperidin-1-yl)non-8-en-1-one

9-(2h-1,3-benzodioxol-5-yl)-1-(piperidin-1-yl)non-8-en-1-one

C21H29NO3 (343.2147)


   

3-{[(1r,2s,4ar,8as)-1,2,4a-trimethyl-5-methylidene-hexahydro-2h-naphthalen-1-yl]methyl}-5-amino-2-hydroxycyclohexa-2,5-diene-1,4-dione

3-{[(1r,2s,4ar,8as)-1,2,4a-trimethyl-5-methylidene-hexahydro-2h-naphthalen-1-yl]methyl}-5-amino-2-hydroxycyclohexa-2,5-diene-1,4-dione

C21H29NO3 (343.2147)


   

(2-{4,5-dimethoxy-2-[2-(4-methoxyphenyl)ethyl]phenyl}ethyl)dimethylamine

(2-{4,5-dimethoxy-2-[2-(4-methoxyphenyl)ethyl]phenyl}ethyl)dimethylamine

C21H29NO3 (343.2147)


   

(2e,8e)-9-(2h-1,3-benzodioxol-5-yl)-n-(2-methylbutyl)nona-2,8-dienimidic acid

(2e,8e)-9-(2h-1,3-benzodioxol-5-yl)-n-(2-methylbutyl)nona-2,8-dienimidic acid

C21H29NO3 (343.2147)


   

9-(2h-1,3-benzodioxol-5-yl)-n-(2-methylbutyl)nona-2,8-dienimidic acid

9-(2h-1,3-benzodioxol-5-yl)-n-(2-methylbutyl)nona-2,8-dienimidic acid

C21H29NO3 (343.2147)


   

1-{6,9-dihydroxy-6,10-dimethyl-9-phenyl-12-azatricyclo[6.3.1.0⁴,¹²]dodecan-5-yl}ethanone

1-{6,9-dihydroxy-6,10-dimethyl-9-phenyl-12-azatricyclo[6.3.1.0⁴,¹²]dodecan-5-yl}ethanone

C21H29NO3 (343.2147)


   

1-[(1s,4s,5s,6r,8s,9s,10r)-6,9-dihydroxy-6,10-dimethyl-9-phenyl-12-azatricyclo[6.3.1.0⁴,¹²]dodecan-5-yl]ethanone

1-[(1s,4s,5s,6r,8s,9s,10r)-6,9-dihydroxy-6,10-dimethyl-9-phenyl-12-azatricyclo[6.3.1.0⁴,¹²]dodecan-5-yl]ethanone

C21H29NO3 (343.2147)


   

3-{[(1s,2s,4as,8as)-1,2,4a-trimethyl-5-methylidene-hexahydro-2h-naphthalen-1-yl]methyl}-5-amino-2-hydroxycyclohexa-2,5-diene-1,4-dione

3-{[(1s,2s,4as,8as)-1,2,4a-trimethyl-5-methylidene-hexahydro-2h-naphthalen-1-yl]methyl}-5-amino-2-hydroxycyclohexa-2,5-diene-1,4-dione

C21H29NO3 (343.2147)


   

(1s,7s,10s,14s,15r,18s,19r)-7,19-dihydroxy-14,18-dimethyl-12-azahexacyclo[10.6.1.1¹,⁴.0¹⁰,¹⁸.0¹⁵,¹⁹.0⁷,²⁰]icos-4(20)-en-3-one

(1s,7s,10s,14s,15r,18s,19r)-7,19-dihydroxy-14,18-dimethyl-12-azahexacyclo[10.6.1.1¹,⁴.0¹⁰,¹⁸.0¹⁵,¹⁹.0⁷,²⁰]icos-4(20)-en-3-one

C21H29NO3 (343.2147)


   

(1s,9s,13s,14r,16r,17s)-4-(2-hydroxyethyl)-13,17-dimethyl-11-azapentacyclo[12.3.1.0¹,⁵.0⁹,¹⁷.0¹¹,¹⁶]octadec-4-ene-6,18-dione

(1s,9s,13s,14r,16r,17s)-4-(2-hydroxyethyl)-13,17-dimethyl-11-azapentacyclo[12.3.1.0¹,⁵.0⁹,¹⁷.0¹¹,¹⁶]octadec-4-ene-6,18-dione

C21H29NO3 (343.2147)


   

13,19-dihydroxy-5,7-dimethyl-12-methylidene-7-azahexacyclo[9.6.2.0¹,⁸.0⁵,¹⁷.0⁹,¹⁴.0¹⁴,¹⁸]nonadecan-16-one

13,19-dihydroxy-5,7-dimethyl-12-methylidene-7-azahexacyclo[9.6.2.0¹,⁸.0⁵,¹⁷.0⁹,¹⁴.0¹⁴,¹⁸]nonadecan-16-one

C21H29NO3 (343.2147)


   

10-(2h-1,3-benzodioxol-5-yl)-1-(pyrrolidin-1-yl)dec-9-en-1-one

10-(2h-1,3-benzodioxol-5-yl)-1-(pyrrolidin-1-yl)dec-9-en-1-one

C21H29NO3 (343.2147)


   

(2e,8e,10z)-12-(1,6-dihydropyridin-2-yl)-7-hydroxy-2,6,6,10-tetramethyl-12-oxododeca-2,8,10-trienal

(2e,8e,10z)-12-(1,6-dihydropyridin-2-yl)-7-hydroxy-2,6,6,10-tetramethyl-12-oxododeca-2,8,10-trienal

C21H29NO3 (343.2147)


   

3-{[(1r,2s,4as,8as)-1,2,4a-trimethyl-5-methylidene-hexahydro-2h-naphthalen-1-yl]methyl}-5-amino-4-hydroxycyclohexa-3,5-diene-1,2-dione

3-{[(1r,2s,4as,8as)-1,2,4a-trimethyl-5-methylidene-hexahydro-2h-naphthalen-1-yl]methyl}-5-amino-4-hydroxycyclohexa-3,5-diene-1,2-dione

C21H29NO3 (343.2147)